package com.liwq;

import java.io.*;
import java.util.*;
import java.util.stream.Stream;

/**
 * @author : liwq
 * @version : 1.0
 * @date : 2022/11/13
 **/

public class Test {

    public static void main(String[] args) {
        HashMap map = new HashMap();
    }




    public  Integer method(List<Integer> strin) {
        return 0;
    }

}

